CN208310707U - A kind of coal mine geologic drilling rod - Google Patents

Abstract

The utility model discloses a kind of coal mine geologic drilling rods, including interior probe assembly, outer probe assembly, disk and cylinder, the disk upper end is fixedly installed with interior probe assembly and outer probe assembly, the outer probe assembly is evenly arranged on disk, the interior probe assembly is located at the middle of disk, the interior probe assembly and outer probe assembly upper end be all it is coniform, the outer probe assembly of the interior probe assembly volume ratio is small, and the disk is one cylindric.The utility model, by using the combining form of four outer probe assemblies and an interior probe assembly, even if one of probe combination goes wrong, it is also ensured that the operation of equipment, interior probe assembly and outer probe assembly can be made to be rotated in recovery process using the cooperation of motor and gear, it is possible to prevente effectively from as long as interior probe assembly and outer probe assembly a part are contacted with coal mine in recovery process, to increase the service life of probe assembly and outer probe assembly in entire.

Description

A kind of coal mine geologic drilling rod

Technical field

The utility model relates to technical field of coal mine equipment, specially a kind of coal mine geologic drilling rod.

Background technique

Currently, coal is still main practical one of the energy in China, coal is described as the gold of black by people, industrial Grain, one of the main energy sources that human world uses since it was 18th century, since 21st century, although coal Value is much worse than in the past, but the production and living of coal or our mankind must at present and within following very long a period of time after all One of indispensable energy source, the supply of coal are also related to the industry in China or even the development of entire society's every aspect Stablize, the supply security problem of coal is also a most important ring in Chinese energy safety.Therefore coal mine geology how is designed Drilling rod, can significantly more efficient taking for coal of progress just seem most important.

Summary of the invention

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of coal mine geologic drilling rod Problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of coal mine geologic drilling rod, including interior spy Head assembly, outer probe assembly, disk and cylinder, the disk upper end are fixedly installed with interior probe assembly and outer probe assembly, institute It states outer probe assembly to be evenly arranged on disk, the interior probe assembly is located at the middle of disk, the interior probe assembly and outer spy Head assembly upper end be all it is coniform, the outer probe assembly of the interior probe assembly volume ratio is small, and the disk lower end is fixedly connected with Cylinder, the disk are one cylindric.

Preferably, the outer probe assembly mainly includes probe, screw, connecting column and fixed ring, and the probe bottom is set There is internal thread hole, the connecting column is connect by internal thread hole with probe spiral, and the connecting column is fixedly connected with fixed ring, institute It states fixed ring and will be popped one's head in by screw and is locked with connecting column, the outer probe assembly is identical as interior probe assembly structure.

Preferably, the probe upper end is fixedly installed hard bloom, the evenly distributed formation helicla flute of hard bloom.

Preferably, the outer probe assembly extends to inside disk, and the outer probe assembly is fixed with disk contact place Bearing is installed, described outer probe assembly tail portion Guan County is equipped with pinion gear, and the interior probe assembly tail portion is fixedly installed canine tooth Wheel and connection gear, the connection gear engage connection with pinion gear in gear wheel lower end, the gear wheel.

Preferably, the disk bottom is fixedly installed with protective frame, and motor is fixedly installed with inside the protective frame, described Motor is fixed by fixing seat, and the motor is inserted into inside disk and is fixedly connected with motor gear, the motor gear and company Connect gear engagement connection.

Preferably, the cylinder is equipped with fixation hole, and the cylinder tail portion is equipped with external screw thread.

Compared with prior art, the utility model has the beneficial effects that the utility model is by using four outer probe groups The combining form of part and an interior probe assembly can be with Expanding decompression panel, even if visiting using this combined form is one of Head combination goes wrong, it is also ensured that the operation of equipment, equipment is stopped work caused by avoiding the damage of probe, passes through installation Fixed ring can carry out screw and fix, the disassembly after being conducive to tip damage, by interior probe assembly and outer probe assembly Outer surface is fixedly installed with hard bloom, can accelerate the efficiency mined, helicla flute is formed simultaneously, convenient for progress of coal mining It falls off, checks the generation of coal dust, by installing motor, interior probe assembly and outer probe can be made using the cooperation of motor and gear Component is rotated in recovery process, as long as it is possible to prevente effectively from interior probe assembly and outer probe assembly one in recovery process Divide and is contacted with coal mine, thus increase the service life of probe assembly and outer probe assembly in entire, and structure is simple, it is easy to spread to make With.

Detailed description of the invention

Fig. 1 is a kind of schematic view of the front view of coal mine geologic drilling rod of the utility model；

Fig. 2 is a kind of schematic diagram of internal structure of coal mine geologic drilling rod of the utility model.

In figure: probe assembly in 1-；2- hard bloom；The outer probe assembly of 3-；4- helicla flute；5- probe；6- fixed ring；7- Connecting column；8- disk；9- cylinder；10- fixation hole；11- external screw thread；12- internal thread hole；13- screw；14- bearing；The small tooth of 15- Wheel；16- gear wheel；17- connection gear；18- motor gear；19- fixing seat；20- protective frame；21- motor.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of embodiment provided by the utility model referring to FIG. 1-2: a kind of coal mine geologic drilling rod, including interior probe Component 1, outer probe assembly 3, disk 8 and cylinder 11,8 upper end of disk are fixedly installed with interior probe assembly 1 and outer probe group Part 3, the outer probe assembly 3 are evenly arranged on disk, and the interior probe assembly 1 is located at the middle of disk, the interior probe group Part 1 and 3 upper end of outer probe assembly be all it is coniform, the outer probe assembly 3 of interior 1 volume ratio of probe assembly is small, under the disk 8 End is fixedly connected with cylinder 11, and the disk 8 is one cylindric, the outer probe assembly 3 mainly include probe 5, screw 13, Connecting column 7 and fixed ring 6,5 bottoms of the probe are equipped with internal thread hole 12, and the connecting column 7 passes through internal thread hole 12 and probe 5 Spiral connection, the connecting column 7 are fixedly connected with fixed ring 6, and the fixed ring 6 is locked probe 5 with connecting column 7 by screw 13 It fastening, the outer probe assembly 3 is identical as interior 1 structure of probe assembly, and 5 upper ends of the probe are fixedly installed hard bloom 2, The evenly distributed formation helicla flute 4 of the hard bloom 2, the outer probe assembly 3 extend to inside disk 8, the outer probe group Part 3 and disk 8 contact place and are fixedly installed with bearing 14, and described outer 3 tail portion Guan County of probe assembly is equipped with pinion gear 15, described interior 1 tail portion of probe assembly is fixedly installed gear wheel 16 and connection gear 17, and the connection gear 17 is described in 16 lower end of gear wheel Gear wheel 16 engages connection with pinion gear 15, and 8 bottom of disk is fixedly installed with protective frame 20, consolidates inside the protective frame 20 Dingan County is equipped with motor 21, and the motor 21 is fixed by fixing seat 19, and the motor 21 is inserted into 8 inside of disk and motor gear 18 are fixedly connected, and the motor gear 18 engages connection with connection gear 17, and the cylinder 11 is equipped with fixation hole 10, the circle 11 tail portion of column is equipped with external screw thread 9.

Specifically used mode:, will be by using probe group in four outer probe assemblies 3 and one in utility model works The combining form of part 1 can be with Expanding decompression panel, even if being asked using one of 5 combination of probe of this combined form Topic, it is also ensured that the operation of equipment, equipment is stopped work caused by avoiding the damage of probe 5, can by installing fixed ring 6 To carry out the disassembly that screw 13 is fixed, after being conducive to 5 damage of probe, the appearance in interior probe assembly 1 and outer probe assembly 3 is utilized Face is fixedly installed with hard bloom 2, can accelerate the efficiency mined, be formed simultaneously helicla flute 4, convenient for the de- of progress of coal mining It falls, checks the generation of coal dust, by installing motor 21, interior probe assembly 1 and outside can be made using the cooperation of motor 21 and gear Probe assembly 3 is rotated in recovery process, it is possible to prevente effectively from interior probe assembly 1 and outer probe assembly 3 in recovery process As long as a part is contacted with coal mine, to increase the service life of probe assembly 1 and outer probe assembly 3 in entire.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (6)

1. a kind of coal mine geologic drilling rod, including interior probe assembly (1), outer probe assembly (3), disk (8) and cylinder (11), Be characterized in that: disk (8) upper end is fixedly installed with interior probe assembly (1) and outer probe assembly (3), the outer probe assembly (3) it is evenly arranged on disk, the interior probe assembly (1) is located at the middle of disk, the interior probe assembly (1) and outer probe group Part (3) upper end be all it is coniform, the outer probe assembly (3) of interior probe assembly (1) volume ratio is small, and disk (8) lower end is solid Surely it is connected with cylinder (11), the disk (8) is one cylindric.

2. a kind of coal mine geologic drilling rod according to claim 1, it is characterised in that: the outer probe assembly (3) is main Including probe (5), screw (13), connecting column (7) and fixed ring (6), probe (5) bottom is equipped with internal thread hole (12), institute It states connecting column (7) and is connect by internal thread hole (12) with probe (5) spiral, the connecting column (7) and fixed ring (6) fixed company Connect, the fixed ring (6) by screw (13) will pop one's head in (5) be locked with connecting column (7), the outer probe assembly (3) and Interior probe assembly (1) structure is identical.

3. a kind of coal mine geologic drilling rod according to claim 2, it is characterised in that: probe (5) the upper end fixation is set It is equipped with hard bloom (2), the evenly distributed formation helicla flute (4) of hard bloom (2).

4. a kind of coal mine geologic drilling rod according to claim 1, it is characterised in that: the outer probe assembly (3) extends Internal to disk (8), the outer probe assembly (3) and disk (8) contact place are fixedly installed with bearing (14), the outer probe Component (3) tail portion Guan County is equipped with pinion gear (15), and interior probe assembly (1) tail portion is fixedly installed gear wheel (16) and connection Gear (17), the connection gear (17) engage connection with pinion gear (15) in gear wheel (16) lower end, the gear wheel (16).

5. a kind of coal mine geologic drilling rod according to claim 1, it is characterised in that: the fixed peace in disk (8) bottom Equipped with protective frame (20), it is fixedly installed with motor (21) inside the protective frame (20), the motor (21) passes through fixing seat (19) fixed, the motor (21) is inserted into inside disk (8) and is fixedly connected with motor gear (18), the motor gear (18) Connection is engaged with connection gear (17).

6. a kind of coal mine geologic drilling rod according to claim 1, it is characterised in that: the cylinder (11), which is equipped with, fixes Hole (10), cylinder (11) tail portion are equipped with external screw thread (9).